

public interface Cord 
{
	
	public int getX();
	
	public int getY();
	
	public Cord cloneCord();
	
	public Cord doNewMove( Move.Direction direction );
	
	public void update( int x, int y );
	
	public boolean equalsMove( Move move );
	
	public boolean equalsCord( Cord ref );
	
}
